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Robbins Opens New Manufacturing Facility in Shanghai

Robbins Opens New Manufacturing Facility in ShanghaiRobbins recently opened a new manufacturing facility next to its offices in Shanghai, China in late 2006. The new workshop was built ... More Information

Turkey Opens Bolu Tunnel

Turkey Opens Bolu TunnelRecep Tayyip Erdogan and Romano Prodi, the prime ministers of Turkey and Italy, on 23rd January inaugurated the right carriageway (Istanbul-Ankara direction) on the ... More Information

Naples Metro Inaugurates First Section of Line 6

Naples Metro Inaugurates First Section of Line 6On 11th January, 2007 Italian Prime Minister Romano Prodi inaugurated in Naples the first section, running from Mergellina to Mostra ... More Information

Mitsubishi TBM Breaks Through Parbati Stage II Hydropower Shaft

Mitsubishi TBM Breaks Through Parbati Stage II Hydropower ShaftA Mitsubishi-Boretec-NFM refurbished TBM has achieved the breakthrough of the second inclined pressure shaft of the Parbati stage ... More Information

Last TBM Breakthrough at Kárahnjúkar

Last TBM Breakthrough at KárahnjúkarThe third and last Robbins TBM at the main Kárahnjúkar headrace tunnel broke through its 11.5 km section on 5th December, 2006. The breakthrough marks ... More Information

Croatia Finalizes Construction of Zagreb-Macelj Motorway

Croatia Finalizes Construction of Zagreb-Macelj MotorwayThe Zagreb-Macelj motorway forms part of the European and Croatian road network between Zagreb and the Slovenian border in Macelj, ... More Information

Construction Starts on Marconi-Lingotto Section of Turin's Metro

Construction Starts on Marconi-Lingotto Section of Turin's MetroOn Monday 8th January, 2007 construction of section 2 Marconi-Lingotto on the Porta Nuova-Lingotto section of Turin's ... More Information

Construction of Jucar-Vinalopo Water Transfer Scheme to Start Soon

Construction of Jucar-Vinalopo Water Transfer Scheme to Start Soon The Spanish government repealed four sections of the Jucar-Vinalopo water transfer scheme a year and a half ago after ... More Information

DSI Acquires Alwag and ACI

DSI Acquires Alwag and ACIDSI (DYWIDAG Systems International) consolidates its existing tunnelling activities with the newly acquired companies Alwag Tunnelausbau Ges.m.b.H. (Alwag) of Austria and ... More Information

Arlaban Tunnel Breakthrough Unites Basque Provinces in Spain

Arlaban Tunnel Breakthrough Unites Basque Provinces in SpainBoring of the 3,377 m-long Arlaban tunnel (now named Isuzkitza) was completed on 28th December, 2006 thus uniting 1,300 metres that ... More Information

Sentvid Tunnel Nears Completion in Slovenia

Sentvid Tunnel Nears Completion in SloveniaThe Sentvid tunnel, which is currently under construction in Ljubljana, Slovenia is a section of the future highway between the Karavanke tunnel ... More Information

Construction in Full Swing at Malmö City Tunnel

Construction in Full Swing at Malmö City TunnelThe Öresund connection between Sweden and Denmark, a combination comprising both bridge and tunnel structures, was officially opened in July ... More Information

Longest Tunnel Breaks Through on Sweden's Bothnia Line

Longest Tunnel Breaks Through on Sweden's Bothnia LineThe 5.6 km Namntall tunnel, one of 16 such constructions on the Bothnia line and Sweden's longest railway tunnel, broke through on 30th ... More Information

Tunnelling Ends on the M-30 South Bypass in Madrid

Tunnelling Ends on the M-30 South Bypass in Madrid'Tizona', the world's biggest TBM with its twin 'Dulcinea', finished its job on 30th October, 2006 in the eastbound, south tunnel on the south ... More Information

Moutier Tunnel Breaks Through during Saint Barbara Day

Moutier Tunnel Breaks Through during Saint Barbara DayThe Moutier tunnel holed through on Monday 4th December, 2006 after a mass celebrated in honor of Saint Barbara, the patron saint of ... More Information

Steady Progress at Hallandsås

Steady Progress at HallandsåsAt the southern tunnel portal in Förslöv, commissioning of the 250 m-long TBM and its ancillary installations has been in progress since autumn 2005. ... More Information

2012 Olympic Games Powerline Tunnel Breaks Through in London

2012 Olympic Games Powerline Tunnel Breaks Through in LondonTunnelling work took a significant step forward with a scheduled breakthrough in one of the two tunnels being built to underground ... More Information

Lovat Readies TBM for Bosphorus Railway Tube Crossing in Istanbul

Lovat Readies TBM for Bosphorus Railway Tube Crossing in IstanbulThe Marmaray project in Istanbul will provide a fully upgraded commuter rail line, connecting Halkali on the European side with ... More Information

Second Tunnel Breakthrough at Castellanza

Second Tunnel Breakthrough at CastellanzaOn 18th November, 2006 the second tunnel for the project to sink underground the railway operated by Ferrovie Nord Milano through Castellanza, on the ... More Information

First TBM Breaks Through Metro Gold Line Eastside Extension in Los Angeles

First TBM Breaks Through Metro Gold Line Eastside Extension in Los AngelesA Herrenknecht machine dubbed 'Lola' has completed a 2.75 km tunnel for the USD898 million eastside extension of the ... More Information

BWARI Tunnel Breaks Through

BWARI Tunnel Breaks ThroughOn 25th October, 2006 the Jay Dee-Michels Pipeline Construction-Traylor joint venture broke through on the Big Walnut Augmentation/Rickenbacker Interceptor (BWARI) ... More Information

Second South Gotthard TBM Arrives in Faido

Second South Gotthard TBM Arrives in Faido Three years and eight months after starting out from Bodio in February 2003 and driving some 13.5 km of the west Gotthard base tunnel, the ... More Information

Third WBI International Short Course on Rock Mechanics, Stability and Design of Tunnels and Slopes

Third WBI International Short Course on Rock Mechanics, Stability and Design of Tunnels and SlopesAfter two successful events in the past two years, WBI International organizes on 23rd and 24th ... More Information

GBP371 Million Hindhead Tunnel Gets Green Light… at Last

GBP371 Million Hindhead Tunnel Gets Green Light… at LastThe long-running A3 tunnel saga may finally be drawing to a close after the Highways Agency revealed work could start next year and be ... More Information

Orica Buys Minova

Orica Buys MinovaExplosives, paint and chemicals firm Orica from Australia said it had signed an agreement to acquire UK-based chemical products maker Minova for a purchase price of AUD857 million ... More Information

Robbins TBM Will Challenge New Heights in the Andes

Robbins TBM Will Challenge New Heights in the AndesAssembly of a Robbins 5 m-diameter main beam TBM was completed in September 2006 for the Olmos trans-Andean project in Peru. Odebrecht ... More Information

Atlas Copco Launches an Improved 10t Underground Loader - the Scooptram® ST1030

Atlas Copco Launches an Improved 10t Underground Loader - the Scooptram® ST1030An improved electrical system, an EPA Tier 3 diesel engine and a new instrument panel represent the major ... More Information

Mont Sion Tunnel to Start Imminently in French Alps

Mont Sion Tunnel to Start Imminently in French AlpsThe A41 north stretch is the missing link on the A41 between Villy-le-Pelloux / Saint-Martin-Bellevue and Saint-Julien-en-Genevois in the ... More Information

Conference and Training Course on Safety in Tunnels

Conference and Training Course on Safety in TunnelsItaly today holds the world's main records regarding underground structures. Recently, risks have been increasing due to ageing tunnels while road ... More Information

Herrenknecht Tunnelling Systems Acquires Construction & Tunneling Services

Herrenknecht Tunnelling Systems Acquires Construction & Tunneling ServicesWith the common goal to provide optimal and thorough services to contractors and tunnelling projects in the North ... More Information

Internet Advertising Overtakes Magazines

Internet Advertising Overtakes MagazinesGuy Phillipson, CEO of the Internet Advertising Bureau www.iabuk.net has reported that spending on online advertising in the first half of 2006 has ... More Information

8th International Conference on Tunnel Construction and Underground Structures

8th International Conference on Tunnel Construction and Underground StructuresThe Slovenian Society for Underground and Geotechnical Constructions, the University of Ljubljana with the Faculty ... More Information

China International Symposium and Exhibition on High Speed Railway Tunnels

China International Symposium and Exhibition on High Speed Railway TunnelsAccording to statistics, 7,504 railway tunnels - with a total length of 4,305 km - were already in operation in China ... More Information

Madrid Completes All New Tunnels for its Metro Expansion

Madrid Completes All New Tunnels for its Metro ExpansionAll tunnelling required as part of the 2003-2007 expansion plan of the Madrid metro ended on 27th September, 2006 on Line 7 to east of ... More Information

Long Rock Bores Are a Good Match for Robbins MSBU

Long Rock Bores Are a Good Match for Robbins MSBURobbins announces its newest trenchless product, the Motorized Small Boring Unit (MSBU). The Robbins MSBU is a technically advanced type of ... More Information

Tunnels for Safer Roads in Mountainous South Tyrol

Tunnels for Safer Roads in Mountainous South TyrolThe Bolzano province in South Tyrol, Northern Italy has adopted an active policy to guarantee a safer road access to famous valleys like Val ... More Information

Tunnelling News

Čučković: Construction of the tunnel boring machine for the Belgrade Metro in final phase

It is a good thing that we, for example, acquired these tunnel boring machines at a lower price than other countries... More Information

Serbia plans to borrow 2.5 billion EUR in 2026 for the construction of the Belgrade metro

It is also stated that two TBMs (tunnel boring machines), the so-called moles, have already been ordered and are expected to be delivered to ... More Information

VSM starts operation at Tilbury

The pioneering Vertical Shaft Sinking Machine (VSM) from Herrenknecht, named “Verena”, after Verena Holmes, a pioneering British mechanical ... More Information

Metrolinx reveals names of Ontario Line tunnel boring machines

Following a contest, Metrolinx has officially named its two massive tunnel boring machines Libby and Corkie... More Information

Montreal blue line metro tunnel boring machine has arrived, time to dig

It's basically building the backbone of the blue line extension,” said project chief Maha Clour, pointing out that crews have reached the bottom of ... More Information

Norway Unveils The World's Longest Road Tunnel In A Majestic Engineering Marvel

The construction cost broke down to about 38,000 NOK (roughly £3,500) per meter, an impressive figure considering the complexity and scale of the ... More Information

Sydney Metro West construction captured on video ahead of 2032 opening

Two giant tunnel boring machines have made their way through the deepest section of Darling Harbour as part of works on the new Metro West. More Information

Bengaluru's ₹18,000-crore tunnel road project inches closer as four major firms submit bids

Four firms bid for Bengaluru's ₹18000 crore tunnel project linking Hebbal to Silk Board, expected to ease city traffic by 2029 under a 34-year ... More Information

Webuild advances Rocchetta Tunnel excavation

Upcoming construction milestones. Webuild is preparing for the next major phase on the Apice–Hirpinia section: the launch of the reinforced concrete ... More Information

MMRDA plans 70-km underground tunnel road network across Mumbai

The project, being prepared in phases, will enhance multi-level connectivity and ease commuting. By KAILASH BABAR · Google preferences in ET Follow us ... More Information

Kathmandu-Tarai Expressway achieves 43.3% progress

The total length of the seven tunnels under the project is 10.979 km. ... Construction progress for the Chandram Bhir tunnel. (2,250 metres) has ... More Information

MMRDA plans 70-km underground tunnel road network across Mumbai

The project, being prepared in phases, will enhance multi-level connectivity and ease commuting. By KAILASH BABAR · Google preferences in ET Follow us ... More Information

Hong Kong: Robotics And AI Enhance Tunnel Construction

It is leveraging artificial intelligence (AI), robotics and automation to advance the Trunk Road T2 and Cha Kwo Ling Tunnel project. These ... More Information

Single-Bore Tunnel Method Chosen for BART Silicon Valley Phase II

This decision allows VTA to advance project design towards 60%, stay on a critical path to tunnel construction and meet the projected revenue service ... More Information

Boring Co. begins 'controlled blasting' for Nashville tunnel at TN capitol

The Boring Co. has started excavation work at a state-owned parking lot on Rose Parks Boulevard for the Music City Loop project Wednesday, Aug. 13, ... More Information

TBM arrives in Montreal for delayed metro extension project

A custom-built tunnel boring machine (TBM) has arrived in Canada for use on a 6km extension of the Montreal Metro... More Information

Spain Confirms Feasibility of €8.5 Billion Morocco-Europe Tunnel

The study was conducted by German company Herrenknecht, the world leader in tunnel boring machines, at the request of the Spanish government's ... More Information

TxDOT spends $748M to burrow bus-size tunnels under Central Austin

The first tunnel boring machine will be deployed near ... Industry experts say tunnel boring machines typically advance about 50 feet per day. More Information

6 TBMs on Duty on the 27-Kilometer Line in Körfezray

Two of the six Tunnel Boring Machines (TBMs) that will serve in the first 27-kilometer phase are actively excavating tunnels, while the ... More Information

Construction on HS2's Euston tunnel will start 'fairly soon', says rail minister

Construction on the HS2 tunnel from Old Oak Common station to Euston station will start “fairly soon”, the rail minister has said... More Information

Blue Line Extension TBM Arrives at Port of Montreal

Railway Track and Structures Construction site of the future Vertières station (Pie-IX) in June 2025. Caption and photo courtesy of STM. MONTREAL - The tunnel boring machine (TBM) ... More Information

Tunnel break through milestone for Mt Messenger Bypass project

A 110 tonne excavating machine, called Hinetūparimaunga, has broken through at the northern end of the project's 235 metre-long tunnel ... More Information

$3.9 billion tunnel and bridge link for VA

Costing around $3.9 billion, the Hampton Roads Bridge-Tunnel (HRBT) upgrade Expansion project for Virginia will improve traffic flow for a key ... More Information

Extended North Tunnel Flood Mitigation Project Receives $18.2 Million in State Funding

The funding advanced by the board includes a $17.2 million loan and $1 million grant for the construction of the mile-long tunnel, which will divert ... More Information

Gateway Project faces new uncertainty amid government shutdown

Federal funding for the $16B Hudson Tunnel Project, aka Gateway, has been paused during the government shutdown, sparking political backlash. More Information

Tunnel Boring Machine Emily Passes Key Factory Test for DC Water Potomac River Tunnel Project

Tunnel boring machine (TBM), Emily. This test confirms that Emily is ready to begin excavating the southern leg of the Potomac River Tunnel — a ... More Information

Sydney Metro West achieves world-first in tunnelling technology

Sydney Metro West has achieved a world-first in tunnel construction with a Lining Erector Machine (LEM) successfully being used to line the mined ... More Information

Gateway construction continues despite Trump's claim of termination

Tutor Perini, the general contractor on the Manhattan Tunnel Project, confirmed construction activity is currently continuing as planned... More Information

Tunnelling complete for Annacis water supply project

Metro Vancouver has completed the tunnelling phase of the $450 million Annacis Water Supply Tunnel, which will complete in 2028... More Information

Santa Clara VTA confirms single tunnel plan for BART extension

With VTA now owning the tunnel boring machine, the agency assumes full responsibility for its performance, agency officials said. To manage the risk, ... More Information

Chennai: Tunnel Boring Machine Vaigai achieves breakthrough at Mandaveli Metro Station

CHENNAI: The Chennai Metro Rail Limited (CMRL) on Saturday achieved a major milestone in Phase II tunnelling works, as Tunnel Boring Machine (TBM) ... More Information

Trump 'terminates' $16 billion Hudson River tunnel project linking N.J. and N.Y.C.

President Trump said funding for the $16 billion Gateway Tunnel project is "terminated" at a press conference. New Jersey officials said they will ... More Information

$676 million underwater tunnel for India

The project is expected to cost around $676 million, with a Detailed Project Report (DPR) having now been completed. India's road transport network is ... More Information

€1.4 billion Belgian tunnel project approved

The first phase of the €1.4 billion project for Belgium’s new Limburg Noord-Zuid link has been approved. Construction should commence in 2027 on the project, which will form a section of ... More Information

Tunnel boring machine S-639B achieves breakthrough under Kanpur Metro Phase I Project

The package KNPCC-06 involves design and construction of a tunnel through TBM, cut and cover tunnel, underground ramp from Kanpur Central end of ... More Information

Lawmakers propose construction of undersea tunnel to link Luzon and Visayas

Several lawmakers from the Visayas region are proposing the construction of an underground tunnel that will serve as a permanent land connection ... More Information

Oman-UAE rail project hits major milestone with start of tunnel excavation

Tunnel excavation has begun in Oman's Al Hajar Mountains, marking a major milestone for the cross-border Oman-UAE Railway... More Information

Engineering the depths: innovative tunnelling for hydropower projects

Major schemes in Austria, China, and Germany are applying advanced underground construction techniques for hydropower projects. More Information

New tunnel, new standard: Silvertown project showcases innovation in surface protection

Originally approved in 2018, construction of the tunnel began in March 2021. In September 2023, following the completion of tunnelling works, ... More Information